46420402 has 16 divisors (see below), whose sum is σ = 79822080. Its totient is φ = 19833408.

The previous prime is 46420399. The next prime is 46420427. The reversal of 46420402 is 20402464.

It is a plaindrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202 + ... + 9637.

It is an arithmetic number, because the mean of its divisors is an integer number (4988880).

Almost surely, 2^46420402 is an apocalyptic number.

46420402 is a deficient number, since it is larger than the sum of its proper divisors (33401678).

46420402 is a wasteful number, since it uses less digits than its factorization.

46420402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10185.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 46420402 is about 6813.2519401531. The cubic root of 46420402 is about 359.3930152229.

Adding to 46420402 its reverse (20402464), we get a palindrome (66822866).

The spelling of 46420402 in words is "forty-six million, four hundred twenty thousand, four hundred two".